// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-properties-of-weakmap-instances
description: >
  WeakMap instances are ordinary objects that inherit properties from the
  WeakMap prototype.
---*/

function Test() {
    assert.sameValue(
      Object.getPrototypeOf(new WeakMap()),
      WeakMap.prototype,
      '`Object.getPrototypeOf(new WeakMap())` returns `WeakMap.prototype`'
    );
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
